ELASTIC AND SAFETY CLUTCHES RUBBER INTERMEDIATE ELEMENTS IN THE FORM OF AXIALLY ARRANGED CYLINDRICAL ROLLERS

Stroe Ioan

Volume : VIII, Issue : XII, December - 2019

ELASTIC AND SAFETY CLUTCHES RUBBER INTERMEDIATE ELEMENTS IN THE FORM OF AXIALLY ARRANGED CYLINDRICAL ROLLERS

Stroe Ioan

Abstract :

the paper presents the variant of an elastic and safety coupling that has intermediate elements in the form of cylindrical rolls of elastic elements with different elasticities and rigidities. The cylindrical rollers are arranged on both semi–couplings the functional contact being realized on the generator realized between the two cylindrical rollers. The structure and the constructive form of the coupling are presented. Starting from the geometric model, the torque and the elastic characteristic of the coupling are determined. The elastic and safety coupling with intermediate elements of elastic rollers too the shocks and torsional viations of the mechanical transmission as well as the deviations of position and form respectively the mounting errors. The theoretical and experimental characteristics of the coupling made with elastic elements of different rigidity are determined. The final conclusions highlight the advantage of the new elastic and safety coupling that combines the simple functions of the mechanical couplings by successfully replacing the use of the combined couplings.